(This post was updated to show Jumio’s valuation based on the funding.) Andreessen Horowitz is betting $25.5 million that consumers will get behind yet another way to make payments online. The venture capital firm co-founded by Internet pioneer Marc Andreessen...

Roku’s sales tripled to $100 million last year — in part because it bought radio and billboard advertising for the first time. To garner more brand recognition for its hockey puck-sized TV-set top box, the company intends to seek as...